| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.760 | 19/6:15.440 |
| 2 | 3 | 18.927 | 19/6:07.526 |
| 3 | 2 | 19.274 | 19/6:07.086 |
| 4 | 2 | 18.702 | 19/6:04.149 |
| 5 | 2 | 19.211 | 19/6:04.321 |
| 6 | 3 | 21.020 | 19/6:10.164 |
| 7 | 3 | 17.732 | 19/6:05.413 |
| 8 | 3 | 19.039 | 19/6:04.954 |
| 9 | 3 | 18.474 | 19/6:03.405 |
| 10 | 3 | 18.359 | 19/6:01.946 |
| 11 | 3 | 19.272 | 19/6:02.330 |
| 12 | 3 | 18.534 | 19/6:01.481 |
| 13 | 3 | 17.350 | 20/6:17.929 |
| 14 | 3 | 18.020 | 20/6:16.677 |
| 15 | 4 | 25.037 | 19/6:05.701 |
| 16 | 4 | 17.444 | 19/6:03.559 |
| 17 | 4 | 19.178 | 19/6:03.607 |
| 18 | 3 | 18.533 | 19/6:02.970 |
| 19 | 3 | 19.098 | 19/6:02.964 |